Merge "Properly clean up security device record"

#endif

    security_mode = initial_security_mode;

    pairing_bda = RawAddress::kAny;

    sec_dev_rec = list_new(osi_free);

    sec_dev_rec = list_new([](void* ptr) {

      // Invoke destructor for all record objects and reset to default

      // initialized value so memory may be properly freed

      *((tBTM_SEC_DEV_REC*)ptr) = {};

      osi_free(ptr);

    });

    /* Initialize BTM component structures */

    btm_inq_vars.Init(); /* Inquiry Database and Structures */

using testing::StrictMock;

using testing::Test;

// NOTE: The production code allows N+1 device records.

constexpr size_t kBtmSecMaxDeviceRecords =

    static_cast<size_t>(BTM_SEC_MAX_DEVICE_RECORDS + 1);

std::string Hex16(int n) {

  std::ostringstream oss;

  oss << "0x" << std::hex << std::setw(4) << std::setfill('0') << n;

  ASSERT_EQ("BTM_BLE_SEC_REQ_ACT_DISCARD",

            btm_ble_sec_req_act_text(BTM_BLE_SEC_REQ_ACT_DISCARD));

}

TEST_F(StackBtmWithInitFreeTest, btm_sec_allocate_dev_rec__all) {

  tBTM_SEC_DEV_REC* records[kBtmSecMaxDeviceRecords];

  // Fill up the records

  for (size_t i = 0; i < kBtmSecMaxDeviceRecords; i++) {

    ASSERT_EQ(i, list_length(btm_cb.sec_dev_rec));

    records[i] = btm_sec_allocate_dev_rec();

    ASSERT_NE(nullptr, records[i]);

  }

  // Second pass up the records

  for (size_t i = 0; i < kBtmSecMaxDeviceRecords; i++) {

    ASSERT_EQ(kBtmSecMaxDeviceRecords, list_length(btm_cb.sec_dev_rec));

    records[i] = btm_sec_allocate_dev_rec();

    ASSERT_NE(nullptr, records[i]);

  }

  // NOTE: The memory allocated for each record is automatically

  // allocated by the btm module and freed when the device record

  // list is freed.

  // Further, the memory for each record is reused when necessary.

}